Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)1,829 1,816 -13 -0.7%
Incl. Wall Time (microsec) per call 15 15 -0 -0.7%
Excl. Wall Time (microsec)579 570 -9 -1.6%
Incl. CPU (microsecs)1,941 1,916 -25 -1.3%
Incl. CPU (microsecs) per call 16 15 -0 -1.3%
Excl. CPU (microsec)512 500 -12 -2.3%
Incl. MemUse (bytes)24,256 24,256 0 0.0%
Incl. MemUse (bytes) per call 194 194 0 0.0%
Excl. MemUse (bytes)8,816 8,816 0 0.0%
Incl. PeakMemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes) per call 40 40 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -13 -0.1% -25 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -69.2% -12 -48.0% 0 N/A% 0 N/A%
Parent functions
drupal_strtolower0 N/A% -17 -130.8% -25 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::match0 N/A% 4 30.8% 2 8.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\Query\Condition::compile0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -5 -38.5% -5 -20.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 7.7% -8 -32.0% 0 N/A% 0 N/A%